Home / Routes / KDEN → KSFO5,679 scheduled
DEN SFO2h 40m

The route from Denver International Airport (KDEN) in Denver to San Francisco International Airport (KSFO) in San Francisco. SkyMeter tracks roughly 5,679 scheduled flights on this route across 19 carriers. The most active operator is UAL (UAL). Average block time is 2h 46m. Departures average 41 minutes off schedule, with 68% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A321 Neo.

Scheduled
5,679
last 431 days
ADS-B observed
1,260
Airlines
19
Avg dep delay
41m
Late >15 min
68.4%
Cancel rate
0.67%

Airlines on this route

17 carriers · scheduled

United Airlines
UAL · UA · 3,556 flights · avg 39m delay · 66.1% late
28 cancelled
Southwest Airlines Co
SWA · WN · 1,487 flights · avg 45m delay · 80.1% late
7 cancelled
Frontier Airlines
FFT · F9 · 580 flights · avg 37m delay · 54.0% late
2 cancelled
Delta Air Lines
DAL · DL · 13 flights · avg 97m delay · 53.8% late
Sky West Aviation
SKW · OO · 12 flights · avg 101m delay · 83.3% late
Netjets Aviation
EJA · 1I · 12 flights · avg 9m delay · 0.0% late
Vja
VJA · 4 flights · avg 38m delay · 75.0% late
Air Canada
ACA · AC · 4 flights · avg 115m delay · 100.0% late
Alaska Airlines
ASA · AS · 3 flights · avg 108m delay · 66.7% late
1 cancelled
Sunset Aviation
TWY · 1 flights · avg —m delay · 0.0% late
Corporate Flight International Dba Thrive Aviation
TIV · 1 flights · avg 10m delay · 0.0% late
Xojet Aviation
XOJ · XOJ · 1 flights · avg 51m delay · 100.0% late
Jetblue Airwaysoration
JBU · B6 · 1 flights · avg 321m delay · 100.0% late
Flexjet
LXJ · LXJ · 1 flights · avg 44m delay · 100.0% late
Pacific Coast Jet
PXT · 1 flights · avg 10m delay · 0.0% late

Recent observed flights

From ADS-B trace data

UAL1812N14559A21N
2026-07-05 19:23  →  2026-07-05 21:53  ·  2h 29m
Replay
UAL1561N66828B739
2026-07-05 17:31  →  2026-07-05 19:42  ·  2h 10m
Replay
UAL1506N14518A21N
2026-07-05 16:00  →  2026-07-05 18:30  ·  2h 30m
Replay
SWA2386N8619FB738
2026-07-05 14:30  →  2026-07-05 16:55  ·  2h 25m
Replay
UAL2391N57852B753
2026-07-05 13:43  →  2026-07-05 16:20  ·  2h 37m
Replay
UAL1301N27586B39M
2026-07-05 11:54  →  2026-07-05 14:24  ·  2h 30m
Replay
UAL2123N24542A21N
2026-07-05 03:19  →  2026-07-05 05:42  ·  2h 22m
Replay
UAL1389N14565A21N
2026-07-05 01:34  →  2026-07-05 04:01  ·  2h 27m
Replay
FFT1093N369FRA20N
2026-07-05 01:08  →  2026-07-05 03:33  ·  2h 24m
Replay
SWA820N871HKB38M
2026-07-05 00:56  →  2026-07-05 03:20  ·  2h 23m
Replay

Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 3264
sells UAL 3255
sells UAL 3226
sells UAL 701
sells FFT 541
sells UAL 354
sells UAL 354
sells UAL 336
sells UAL 201
sells UAL 62
sells UAL 3
sells UAL 2
sells DAL 1
sells ASA 1
sells DAL 1
sells JBU 1
sells DAL 1
sells JBU 1
sells DAL 1
sells DAL 1

Typical aircraft

Observed via ADS-B on this route

AIRBUS Airbus A321 Neo
A21N
39%
of flights
BOEING Boeing 737 MAX 8
B38M
15%
of flights
AIRBUS Airbus A320 Neo
A20N
10%
of flights
BOEING Boeing 737-800
B738
10%
of flights
BOEING Boeing 757-300
B753
10%
of flights
BOEING Boeing 737-700
B737
4%
of flights
BOEING Boeing 737 MAX 9
B39M
4%
of flights
BOEING Boeing 737-900
B739
2%
of flights

Looking for the return flight?

View KSFO → KDEN